View of the existing building on the corner of Adler Street and Mulberry Street

Welcome to our website for the proposed redevelopment of Challenger House

The Corner Hotel, 42 Adler Street, E1 1EE

Yoomata Aldgate Property is planning a comprehensive refurbishment of Challenger House, alongside a new extension on the adjoining Plot C at the corner of Mulberry Street and Plumbers Row. This development will introduce the UK’s first Yooma Urban Lodge, providing unique, family-focused hotel accommodation. 

 

Our sustainable approach, prioritising the retrofit of the existing building, will secure its long-term future while delivering wider benefits for the local community. 

Consultation Archive

If you were unable to attend our public exhibition, hosted on Thursday 8 January, and wish to view the materials shared at the event, you can do it here.

Thank you for providing your feedback on our proposals for Challenger House

Thank you to those who have provided feedback on our proposals for Challenger House and the adjoining undeveloped land (known as Plot C). We are now in the process of reviewing all feedback received during the consultation, ahead of submitting a full planning submission to Tower Hamlets Council in early 2026.

To be notified when the planning application is submitted to Tower Hamlets Council, please use the contact method below to join our mailing list.

Our proposals at a glance

Meet growing demand for visitor accommodation

Providing approximately 235 hotel rooms, including the first UK family-focused Yooma Urban Lodge. 

Retrofit-first and sustainable

Securing the building’s future through a carbon-efficient retrofit and a thoughtful extension on Plot C, saving a significant amount in embodied carbon.

Create a vibrant new destination

With a publicly accessible restaurant and bar, activating the street frontage for both guests and the community.

Supporting the local economy

Creating new long-term jobs and increasing visitor spending in Whitechapel.

Fully accessible

Ensuring full accessibility with a new level entrance, lifts, and 10% fully accessible guest rooms.

Contact us

For more information, please contact the project team:

If you need translation, large print or accessible formats of our consultation materials, please get in touch.

যদি আপনি আমাদের পরামর্শমূলক উপকরণগুলোর অনুবাদ, বড় অক্ষরে ছাপা সংস্করণ বা সহজলভ্য ফরম্যাটে প্রয়োজন হয়, অনুগ্রহ করে আমাদের সঙ্গে যোগাযোগ করুন।

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